146 citations · 374 across the 5 of their papers we have counts for
5 papers
Collisional versus Collisionless Dark Matter
Ben Moore, Sergio Gelato, Adrian Jenkins +2
We compare the structure and substructure of dark matter halos in model universes dominated by collisional, strongly self interacting dark matter (SIDM) and collisionless, weakly i…
On DDO154 and Cold Dark Matter halo profiles
Sergio Gelato, Jesper Sommer-Larsen
We investigate the claim by Burkert and Silk (1997) that the observed rotation curve of the dwarf irregular galaxy DDO154 cannot be reconciled with the universal CDM halo profile o…
Formation of disk galaxies: feedback and the angular momentum problem
J. Sommer-Larsen, S. Gelato, H. Vedel
When only cooling processes are included, smoothed-particle hydrodynamical simulations of galaxy formation in a Cold Dark Matter hierarchical clustering scenario consistently produ…
Bringing light to galaxy formation simulations
Sergio Gelato, Fabio Governato
Models of galaxy formation ultimately aim at reproducing the _observed_ properties of galaxies. We report on work in progress to predict luminosities, colours and morphologies of f…
An adaptive hierarchical particle-mesh code with isolated boundary conditions
Sergio Gelato, David F. Chernoff, Ira Wasserman
This article describes a new, fully adaptive Particle-Multiple-Mesh numerical simulation code developed primarily for simulations of small regions (such as a group of galaxies) in…